“A lot of people interpreted the first study as causal because it’s congenial to their goals,” said Chelsea L. Shover, a postdoctoral fellow in psychiatry who was part of the Stanford research team. “It did not say that one is causing the other.”

The National Institute on Drug Abuse analyzed data from the National Epidemiologic Survey on Alcohol and Related Conditions and found respondents who reported past-year marijuana use in their initial interview had 2.2 times higher odds than nonusers for having a prescription opioid use disorder and 2.6 times greater odds of abusing prescription opioids.i

New research suggests that marijuana users may be more likely than nonusers to misuse prescription opioids and develop prescription opioid use disorder. The study was conducted by researchers at the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, and Columbia University.

Extraordinary times we live in — not least because supposedly responsible people are promoting drug abuse, which everyone knows cascades into addiction, drug-crime, overdoses — that are killing us. So what gives? No one wants to stand up and take responsibility for saying — stop this madness, and fix the crisis. America’s greatness depends on a lot of things — and stopping the rolling, expansive, destructive drug crisis is one